BMP to TIFF Converter
Drop your BMP images here
Convert BMP to TIFF — free, instant, no upload
How to Convert BMP to TIFF
Click Browse Files or drag & drop your BMP images onto the converter above. You can select multiple files for batch conversion.
Set the compression quality using the slider — higher values preserve more detail, lower values produce smaller files. Optionally enable resizing to change the output dimensions.
Click Convert to TIFF and your files will be processed instantly in your browser. Download them individually or all at once.
🔒 All image conversions happen 100% in your browser. Your files are never uploaded to any server — completely private, free, and unlimited.
Why Convert BMP to TIFF?
TIFF supports transparency, allowing you to place images over any background without a white or colored box around them.
BMP files are extremely large because they're uncompressed. Converting to TIFF will dramatically reduce file size.
TIFF is the industry standard for professional photography and print production, supporting CMYK color and high bit depths.
BMP vs TIFF — Format Comparison
| Feature | BMP | TIFF |
|---|---|---|
| Full Name | BMP (Bitmap Image File) | TIFF (Tagged Image File Format) |
| Compression | Uncompressed / Lossless | Lossless |
| Transparency | ❌ No | ✅ Yes |
| Animation | ❌ No | ❌ No |
| Color Depth | Up to 32-bit | Up to 48-bit |
| Best For | Raw image data, Windows system graphics, situations requiring zero compression. | Professional photography, print publishing, archival storage, high-quality image editing. |
About the BMP Format
BMP (Bitmap) is an uncompressed image format native to Windows operating systems. Because it stores raw pixel data without any compression, BMP files are extremely large but preserve every single pixel with absolute fidelity. BMP is rarely used on the web due to its massive file sizes, but it remains relevant in Windows system graphics, legacy software, and scenarios where you need completely uncompressed image data for processing.
The BMP format was introduced by Microsoft in the early days of Windows as the native image format for the operating system. While it has been largely superseded by more efficient formats, it remains supported across virtually all image viewing and editing software.
✅ Advantages
- Zero quality loss — completely uncompressed
- Universal support on Windows systems
- Simple format — easy to read and write programmatically
- No patent or licensing restrictions
❌ Disadvantages
- Extremely large file sizes
- No compression means impractical for web use
- No transparency support
- No animation support
- Inefficient storage compared to PNG or WebP
About the TIFF Format
TIFF is a professional-grade image format widely used in photography, publishing, and archival storage. It supports lossless compression, multiple color spaces (RGB, CMYK), high bit depths, and can store multiple pages or layers in a single file. TIFF files are valued for their flexibility and quality, but they are too large for web use. They are the preferred format for print workflows and situations where maximum image quality must be preserved.
TIFF was originally created by Aldus Corporation in 1986 and is now maintained by Adobe Systems. It was designed as a universal format for storing high-quality raster images, and it has become the industry standard for professional photography and print production.
✅ Advantages
- Lossless compression preserves full quality
- Supports CMYK color space for print
- High bit depth (up to 48-bit)
- Can store multiple pages/layers
- Industry standard for professional photography and print
❌ Disadvantages
- Very large file sizes
- Not supported by web browsers natively
- Overkill for everyday use
- Slow to open and process due to large size
Frequently Asked Questions
Is it free to convert BMP to TIFF?
Yes, completely free with no limits. Our converter runs in your browser — no uploads, no registration, no hidden costs.
Will I lose image quality?
TIFF uses lossless compression, so your image quality will be perfectly preserved during conversion.
Are my files uploaded to a server?
No. All image conversions happen 100% in your browser using the Canvas API. Your files never leave your device, making this the most private way to convert images.
Can I convert multiple BMP files at once?
Yes! Simply drag and drop multiple files or select them with the file browser. All files will be converted in batch with a single click.
Will my converted image have a transparent background?
If your original BMP image doesn't have transparency data, the converted TIFF will have the same background. TIFF supports transparency, but you'll need an image editor to make specific areas transparent.